1,12-Dodecanediol(CAS#5675-51-4)
| Incazelo Yokuphepha | 22 - Ungaphefumuli uthuli. |
| I-WGK Germany | 1 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29053990 |
Isingeniso
I-Dodecane diols. Izici zayo:
2. Izici zamakhemikhali: Utshwala obunamafutha, obuyi-hydrophilic kanye ne-lipophilic, futhi bungasetshenziswa njenge-emulsifier ne-surfactant. Inezici zokugoba, ezisiza ekulawuleni nasekusimamiseni ibhalansi ye-acid-base. Ama-dodecane diols nawo ayimpahla ebalulekile yokwakha, i-solvent yezimboni kanye ne-ejenti yamakhemikhali.
3. Indlela yokulungiselela: Ukulungiswa kwama-dodecane diol ngokuvamile kutholakala ngokusabela kwe-hydrododecane aldehyde. Lokhu kusabela kuvuselela i-substrate dodecanealdehyde ene-hydrogen, phambi kwe-catalyst efanelekile, ukukhiqiza ama-dodecane diol.
4. Ulwazi lokuphepha: Ama-dodecane diol anobuthi obuphansi, kodwa ukunakekelwa kusadingeka ukuze kuphathwe ngokuphephile. Ngesikhathi sokusetshenziswa, ukuthintana nesikhumba namehlo kufanele kugwenywe ukugwema ukucasuka. Esimeni sokungenwa ngephutha noma ukuchayeka, funa usizo lwezokwelapha noma ufune usizo lochwepheshe ngokushesha. Ngesikhathi esifanayo, i-compound kufanele igcinwe kahle futhi ilahlwe, igweme ukuthintana nama-oxidants kanye nezinto ezivuthayo ukuze kugwenywe izingozi.
